Polar invasion

Alternative definitions (2), class: vernacular (0)

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[watch]
Term: Polar invasion
Definition: A vigorous thrust of polar air behind a polar front.  AMSglossary 

A movement of a polar air mass into middle latitudes. syn. polar outbreak  WMOMeteoterm 

 GCW 
Created 2017.06.06
Last Modified 2022.03.08
Contributed by GCW Glossary
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